// 封装一个请求方法
let base_url="http://59.110.91.222:4000"
let $request = function(url, data, method = "get") {
  return new Promise((resolve, reject) => {
    uni.request({
      url:base_url+url,
      data,
      method,
      success(res) {
        resolve(res.data)
      },
      fail(err) {
        reject(err)
      }
    })
  })
}
uni.$base_url=base_url

uni.$request=$request

uni.$get=function(url,data){
  return $request(url,data)

}
uni.$post=function(url,data){
  return $request(url,data,"POST")
}
uni.$delete=function(url,data){
  return $request(url,data,"DELETE")
}
uni.$put=function(url,data){
  return $request(url,data,"PUT")
}
